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Add text or logo watermarks to images via the Markly.cloud API. Batch supported.
About
Add text or logo watermarks to images via the Markly.cloud API. Batch supported.
Security Report
5.2
Moderate5.2Moderate RiskThis is a well-structured MCP server that provides image watermarking through the Markly API. The server handles API authentication properly and includes reasonable error handling. There is one notable inconsistency between the source and compiled code regarding API key requirements. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.
7 files analyzed · 6 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Your Markly API key (optional - works without for free tier with branding)Required
Environment variable: MARKLY_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-whitemarmot-markly": {
"env": {
"MARKLY_API_KEY": "your-markly-api-key-here"
},
"args": [
"-y",
"markly-mcp-server"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
markly-mcp-server
MCP (Model Context Protocol) server for Markly.cloud - add watermarks to images via AI agents.
Works out of the box without an API key (free tier with branding). Add an API key to remove branding and increase limits.
Tools
| Tool | Description |
|---|---|
markly_watermark_text | Add a text watermark to an image via URL |
markly_watermark_logo | Add a logo watermark to an image via URL |
markly_batch_watermark | Watermark up to 20 images, get a ZIP |
markly_check_usage | Check API quota and usage stats (requires API key) |
Quick start (no API key needed)
Add to your Claude Desktop config or Claude Code settings:
{
"mcpServers": {
"markly": {
"command": "npx",
"args": ["-y", "markly-mcp-server"]
}
}
}
That's it. Ask your AI agent:
"Add 'Copyright 2026' as a watermark to this image: https://example.com/photo.jpg"
With an API key (optional)
Get an API key at markly.cloud/developers to remove the "markly.cloud" branding and get higher rate limits.
{
"mcpServers": {
"markly": {
"command": "npx",
"args": ["-y", "markly-mcp-server"],
"env": {
"MARKLY_API_KEY": "mkly_your_token_here"
}
}
}
}
Environment variables
| Variable | Required | Default |
|---|---|---|
MARKLY_API_KEY | No | - (anonymous free tier) |
MARKLY_API_URL | No | https://www.markly.cloud/api/v1 |
Plans
| Plan | Rate limit | Daily limit | Branded watermark |
|---|---|---|---|
| Anonymous | 5/min | 50/day | Yes ("markly.cloud") |
| Credit | 60/min | 1,000/day | No (while credits last) |
| Pro | 60/min | 1,000/day | No |
| Business | 120/min | 5,000/day | No |
Buy credits at markly.cloud/developers - starting at 250 credits for 5 EUR.
License
MIT
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